I took a look at your video, first not just the looks count on a product, the functionality counts too, and how can the users integrate it to their site.

As the way i see this is just a menu with some drop downs right?
Back in time 2 years ago i made a similar one, and that got rejected too, because it was simple, and the moderator said (and he was right) that users can download similar menus for free, because it was just a simple one.

What i would offer you is to add more features, like color change, or make the menu in multiple seperated colors, and easy integration, or giving the abillity for the user to add menu points to it.